Irradiance detector PS-3701

The PS-3701 detector is designed for direct evaluation of Photosynthetic Active Radiation in the 400 to 700 nm wavelength range. This detector can also be made water proof with an optional dome cover. Traceable Calibration Calibration of the detector responsivity is performed by the Gigahertz-Optik GmbH calibration laboratory for optical radiation measurements quantities. As with all light detectors supplied by Gigahertz-Optik calibration of absolute detector responsivity as well as detector individual measured relative spectral responsivity data is included.